21103698300

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{31531}}^1$

素因数の和:31668

約数の個数: 144

約数和(自身を含む): 64373713152

約数和(自身を除く): 43270014852

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 25, 30, 46, 50, 60, 69, 75, 92, 97, 100, 115, 138, 150, 194, 230, 276, 291, 300, 345, 388, 460, 485, 575, 582, 690, 970, 1150, 1164, 1380, 1455, 1725, 1940, 2231, 2300, 2425, 2910, 3450, 4462, 4850, 5820, 6693, 6900, 7275, 8924, 9700, 11155, 13386, 14550, 22310, 26772, 29100, 31531, 33465, 44620, 55775, 63062, 66930, 94593, 111550, 126124, 133860, 157655, 167325, 189186, 223100, 315310, 334650, 378372, 472965, 630620, 669300, 725213, 788275, 945930, 1450426, 1576550, 1891860, 2175639, 2364825, 2900852, 3058507, 3153100, 3626065, 4351278, 4729650, 6117014, 7252130, 8702556, 9175521, 9459300, 10878195, 12234028, 14504260, 15292535, 18130325, 18351042, 21756390, 30585070, 36260650, 36702084, 43512780, 45877605, 54390975, 61170140, 70345661, 72521300, 76462675, 91755210, 108781950, 140691322, 152925350, 183510420, 211036983, 217563900, 229388025, 281382644, 305850700, 351728305, 422073966, 458776050, 703456610, 844147932, 917552100, 1055184915, 1406913220, 1758641525, 2110369830, 3517283050, 4220739660, 5275924575, 7034566100, 10551849150, 21103698300]

約数ペア:

[(1, 21103698300), (2, 10551849150), (3, 7034566100), (4, 5275924575), (5, 4220739660), (6, 3517283050), (10, 2110369830), (12, 1758641525), (15, 1406913220), (20, 1055184915), (23, 917552100), (25, 844147932), (30, 703456610), (46, 458776050), (50, 422073966), (60, 351728305), (69, 305850700), (75, 281382644), (92, 229388025), (97, 217563900), (100, 211036983), (115, 183510420), (138, 152925350), (150, 140691322), (194, 108781950), (230, 91755210), (276, 76462675), (291, 72521300), (300, 70345661), (345, 61170140), (388, 54390975), (460, 45877605), (485, 43512780), (575, 36702084), (582, 36260650), (690, 30585070), (970, 21756390), (1150, 18351042), (1164, 18130325), (1380, 15292535), (1455, 14504260), (1725, 12234028), (1940, 10878195), (2231, 9459300), (2300, 9175521), (2425, 8702556), (2910, 7252130), (3450, 6117014), (4462, 4729650), (4850, 4351278), (5820, 3626065), (6693, 3153100), (6900, 3058507), (7275, 2900852), (8924, 2364825), (9700, 2175639), (11155, 1891860), (13386, 1576550), (14550, 1450426), (22310, 945930), (26772, 788275), (29100, 725213), (31531, 669300), (33465, 630620), (44620, 472965), (55775, 378372), (63062, 334650), (66930, 315310), (94593, 223100), (111550, 189186), (126124, 167325), (133860, 157655)]